366403636 has 12 divisors (see below), whose sum is σ = 646256128. Its totient is φ = 181759032.

The previous prime is 366403633. The next prime is 366403643. The reversal of 366403636 is 636304663.

366403636 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 366403595 and 366403604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366403633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360126 + ... + 361141.

Almost surely, 2^366403636 is an apocalyptic number.

It is an amenable number.

366403636 is a deficient number, since it is larger than the sum of its proper divisors (279852492).

366403636 is a wasteful number, since it uses less digits than its factorization.

366403636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721398 (or 721396 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 37.

The square root of 366403636 is about 19141.6727586698. The cubic root of 366403636 is about 715.5718677867.

The spelling of 366403636 in words is "three hundred sixty-six million, four hundred three thousand, six hundred thirty-six".